baber/WOPTO huggingface dataset:
Patent JP-2009118557-A (JP)
Title: Controller for permanent magnet type synchronous motor
Inventor: NOMURA HISAFUMI
IPC: H02P21/24
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that an error in positional calculation arises, being caused by the magnetic saturation of a motor core at the time of a heavy load, and that an error in torque control arises or a control system becomes unstable thereby, in a controller for a permanent magnet type synchronous motor which does not have a magnetic positional detector.  <P>SOLUTION: This controller for a permanent magnet type synchronous motor, which has no magnetic pole position detector, is equipped with a high frequency voltage computer 21, which catches the terminal voltage and the current of a motor 80 as vectors and calculates a high-frequency AC voltage having an optional direction from the torque command of the motor 80 or the current command in a direction orthogonal to the estimated magnetic pole position of the motor, adders 22a and 22b, which superimpose the high-frequency AC voltages calculated from this high frequency voltage computer 21 on the voltage commands, and a velocity computer 25 and a magnetic pole position computer 26 for calculating the magnetic pole position of a rotor from the high-frequency current in a direction orthogonal to the above estimated magnetic pole position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008193660-A (JP)
Title: Contour resonator
Inventor: YAMADA AKINORI
IPC: H01L41/22
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contour resonator reducing fluctuation of resonance frequency due to variety of a film thickness of an excitation electrode.  <P>SOLUTION: A contour resonator 10 includes a quartz substrate 20 and excitation electrodes 30, 31 respectively formed on front and back surfaces of the quartz substrate 20. There is a range where a frequency sensitivity with respect to an electrode film thickness is smaller than that in related art when a ratio Fe/Fb between a contour vibration frequency Fe of the excitation electrodes 30, 31 and a contour vibration frequency Fb of the substrate is larger than 0.69. Furthermore, regarding Le/Lb that provides Fe=Fb, Le/Lb becomes 0.88 when excitation electrodes are made of Al, Le/Lb becomes 0.37 when the excitation electrodes are made of Ag, Le/Lb becomes 0.26 when the excitation electrodes are made of Au, and Le/Lb become 0.49 when the excitation electrodes are made of Cu. Moreover, there is a range where a frequency sensitivity with respect to an electrode film thickness becomes "0" when a ratio Le/Lb is the value for each electrode material. That is, fluctuation of the contour vibration frequency with respect to variety of the electrode film thickness can be made small substantially.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009116066-A (JP)
Title: Damper for piano and piano with damper
Inventor: SAKURAI YOICHI
IPC: G10C1/04
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance by making key pressing feeling of a damper for a piano more natural.  <P>SOLUTION: An arm for supporting a damper bar comprises a rotation arm 231 and a rotation arm fixture 232. A rotation support shaft 231c is provided to be allowed to project to the rotation arm 231. A countersink 232g is provided in the rotation arm fixture 232. A taper bush 30 with a shape matching with the countersink 232g is inserted into the countersink 232g. A cross section of the taper bush 30 in a diameter direction is a C letter shape with a cut in a part of a periphery. The rotation support shaft 231c is inserted into the taper bush 30 and the countersink 232g and connected with a nut 233. Thereby, there is no backlash of the rotation support shaft 231c between the rotation support shaft 231c and the rotation arm fixture 232. Consequently, as let-off dimension is reduced by arranging the damper bar near the string, key pressing feeling becomes more natural.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115682-A (JP)
Title: Measurement device and method
Inventor: TAKAHASHI TETSUYA
IPC: G01R27/02
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement device accurately measuring an eccentric condition of a coil type conductor in a cylinder at low cost.  <P>SOLUTION: This measurement device M is adapted to measure an eccentric condition of a heating coil 3 with respect to an axis line L of a metallic tube 2 in a grow plug 1 having the heating coil 3 provided along a longitudinal direction of the straight metallic tube 2. The measurement device M is provided with: a magnetic field applying section 12 for applying a constant magnetic field F from a plurality of radial directions centering around the axis line L with respect to the grow plug 1; an impedance measuring section 13 for measuring an impedance Z of the heating coil 3; and a processing section 14 for measuring an eccentric condition in accordance with the impedance Z for each radial direction that is measured by the impedance measuring section 13, while the magnetic field F is applied to the grow plug 1 by the magnetic field applying section 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118324-A (JP)
Title: Image forming system, image forming apparatus, information processing device, image forming method, and image forming program
Inventor: SHIGEMASA SHIRO
IPC: B41J5/30
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming system, image forming apparatus, information processing device, image forming method, and image forming program in which a tint block image to be used for unauthorized copy suppression or the like can be formed while maintaining high-speed printing performance that the image forming apparatus has.  <P>SOLUTION: An image forming system where an image forming apparatus 200 receives print job data J transmitted from an information processing device 100 and forms a tint block image on a recording paper sheet, includes: a holding section 51 for holding pattern data 71 of tint block patterns with different minimum units forming the tint block image; a command generating section 53 for generating a plotting command instructing plotting of the tint block patterns using the pattern data 71 held in the holding section 51; a command interpreting section 62 for interpreting the plotting instructions from the plotting command generated by the command generating section 53; and a plotting section 63 for plotting the tint block patterns on a source image in accordance with the plotting instructions interpreted by the command interpreting section 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118405-A (JP)
Title: Television broadcast receiver and channel list setting method
Inventor: NANBA YOSUKE
IPC: H04N7/173
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television broadcast receiver capable of efficiently setting an optimum channel list, and to provide a method for setting a channel list.  <P>SOLUTION: In the television broadcast receiver 1 for receiving a TV broadcast signal based on a preset channel list in normal operation, configured to set a channel list by scanning channels in a preset order, while skipping the channels that are already set in the current channel list, a channel capable of receiving a TV broadcast signal is detected by a tuner 11; an area is identified, capable of receiving the TV broadcast signal corresponding to a receivable channel (when detected), based on the area identification information contained in the TV broadcast signal; a channel list for the identified area is obtained from a sectionalized channel list storage file 173 a1; and the channel list obtained is set.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116812-A (JP)
Title: Illegal use detection device and program thereof
Inventor: SUKOI TAKAHIRO
IPC: G06Q10/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illegal use detection device for detecting illegal use risks for illegal uses occurring in an organization with high precision at low costs.  <P>SOLUTION: The illegal use detection device includes: an attendance checking means 13 for checking an attendance status of an employee with reference to a working management DB 13a of a working system; an illegal use risk detecting means 14 for determining an employee having an illegal use risk when a boss and/or a peer and/or a person next to the employee who has dealt with a transaction is absent from the company according to a relevant employee specifying means 12 for specifying the boss, the peer, or the person next to the employee with reference to a personnel management DB12a of a personnel system; and an E-mail warning means 15 for transmitting warning E-mail to the boss of the employee and recording a log to a transmitted E-mail log DB15a when the illegal use risk is detected. The device is effective to specify a cause of the illegal use risk and to prevent recurrence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115301-A (JP)
Title: Shock absorber controlling device
Inventor: YAMAGUCHI TAKENARI
IPC: F16F9/46
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shock absorber providing a suitable damping force while restraining a device from enlarging and its cost from increasing.  <P>SOLUTION: In a shock absorber controlling device, a flow passage 42a into which a working liquid flows is formed in a piston 42, and the piston causes the working liquid in a fluid chamber forward in the sliding direction to flow into the flow passage 42a and then to flow out to a fluid chamber backward in the sliding direction when it slides the interior of a cylinder 40. A first and second gears 50, 52 are provided in the flow passage 42a so as to rotate by a flow of the working liquid in the flow passage 42a. A motor generator 19 generates by utilizing rotating motion of the first and second gears 50, 52. Generated current is supplied to a variable resistor 20, thereby braking force being applied to the first and second gears 50, 52. An ECU 30 controls the damping force applied to the piston 42 by varying the resistance of the variable resistor 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122746-A (JP)
Title: Printing instruction device and program
Inventor: WATANABE KAZUAKI
IPC: G06F3/12
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To instruct printing to a printer selected under the consideration of information until shifting to a power saving mode is completed.  <P>SOLUTION: A printing system is configured of a client PC 10 and an image forming apparatus 40. The client PC 10 is provided with: a self-device information storage part 13 for storing the group information of a self-device; a reception part 19 for receiving basic information and following update information from each image forming apparatus 40; another device information storage part 14 for storing the received basic information and the following updated basic information; and a transmission part 18 for specifying the image forming apparatus 40 which is not under printing, or which is not put in a power saving mode among the image forming apparatuses 40 having the same group information as the group information stored in the self-device information storage part 13 on the basis of the basic information stored in the other device information storage part 14, and for, when printing by the specified image forming apparatus 40 is requested, transmitting a printing instruction to the image forming apparatus 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120670-A (JP)
Title: Inkjet o/w emulsion ink and inkjet recording method using the same
Inventor: WATARAI YUKITAKA
IPC: C09D11/38
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To realize excellent continuous discharge property and to reduce curl of recording paper, with respect to inkjet O/W emulsion ink consisting of an aqueous continuous phase and a nonaqueous discontinuous phase and an inkjet recording method using the same.  <P>SOLUTION: Inkjet O/W emulsion ink including an aqueous continuous phase (a) and a nonaqueous discontinuous phase (b) is provided, wherein the aqueous continuous phase (a) includes water, at least one pigment and at least one ionic or nonionic surfactant, and the nonaqueous discontinuous phase (b) includes at least one water-insoluble organic material having a hydroxy group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121104-A (JP)
Title: Method of reinforcing plain concrete structure
Inventor: SAWADA HISAO
IPC: E01D19/02
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reinforcing plain concrete structure which exerts excellent reinforcing effect by carrying out simple work, and is excellent in safety.  <P>SOLUTION: The method of reinforcing plain concrete structure is applicable to reinforcing an existing pier 1 whose upstream surface 11a is exposed to an external force larger than an external force applied to a downstream surface 11b. The method is composed of: a step of drilling a reinforcing member insertion hole 20 on a tensile side in a cross section of the pier 10 in a manner extending from an upper surface 12a of the pier 10 along the upstream surface 11a; a step of inserting a reinforcement 21 into the reinforcing member insertion hole 20; and a step of filling a filler 22 into the reinforcing member insertion hole 20 into which the reinforcement 21 has been inserted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008154218-A (JP)
Title: Network device, voip gateway and communication redundant method thereof
Inventor: HUANG CHING-I
IPC: H04L12/66
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network device which avoids interruption of communication.  <P>SOLUTION: A network device according to the present invention includes at least one active card and one standby card. The active card is communication-connected to a first terminal device and a media gateway control device and used for establishing communication connection between the first terminal device and a second terminal device via the media gateway control device, and sending a plurality of communication data items between the first terminal device and the media gateway control device. The standby card is communication-connected to the first terminal device and the media gateway control device and used for reestablishing communication connection between the first terminal device and the second terminal device based on a backup instruction and the number of connections of the active card in response to a fault on the active card.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009120326-A (JP)
Title: Collection apparatus
Inventor: YAMAMOTO YOKO
IPC: B65F1/14
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collection apparatus enabling quick and easy attaching/detaching operation for storage bags and having excellent handleability of storage bags.  <P>SOLUTION: In this collection apparatus, a plurality of storage bags 3 can be installed parallel to each other since a plurality of support parts 11 for supporting the storage bags 3 while the openings 3a of the storage bags 3 are opened, respectively are installed. A pair of handles 30, 30 are attached to at least the opposed portions of the opening edge part of each storage bag 3. The support parts 11 disengageably support the handles 30 by projection pieces 11a for locking, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123560-A (JP)
Title: Battery pack and charging system
Inventor: NAKATSUJI TOSHIYUKI
IPC: H02J7/02
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack for easily reducing the possibility that the terminal voltage of secondary batteries exceeds an allowable voltage range while utilizing a constant voltage charging circuit or a constant current-/constant voltage-harging circuit, and to provide a charging system.  <P>SOLUTION: The battery pack includes secondary batteries 141, 142, 143, a DC-DC converter 36 for supplying charging voltage to charge the secondary batteries 141, 142, 143, a switching element Q1 for producing voltage drop in series to an assembled battery 14 between the assembled battery 14 and the DC-DC converter 36, a voltage detecting circuit 15 for detecting the terminal voltage of the secondary batteries 141, 142, 143, and a voltage drop control part 213 for increasing on-resistance of the switching element Q1 to increase voltage drop to be produced by the switching element Q1 when the terminal voltage detected by the voltage detecting circuit 15 is threshold value voltage Vth or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119391-A (JP)
Title: Safety cabinet
Inventor: ONO KEIICHI
IPC: B01L1/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety cabinet which allows an IT device such as an electronic device to be introduced into the work space of the cabinet by its structure preventing the penetration of a sterilizing gas into an electronic component to protect it from being deteriorated even when the cabinet is filled with the gas.  <P>SOLUTION: An air passage for the exclusive use of the electronic component is formed to surround the electronic component arranged in the safety cabinet, and a sealable door is set in the air entrance of the passage. An effect to prevent the damage of the electronic device is obtained by sterilization work to annihilate biological material-pathogens treated in the safety cabinet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123303-A (JP)
Title: Material data recording system, removable recording medium, recorder, and method of managing material data
Inventor: SUNAGAWA MASASHI
IPC: G11B27/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To save time and effort for entry to a label, and to prevent omission in entry and error in writing, etc.  <P>SOLUTION: The recorder 10 records guidance information previously recorded in an external auxiliary recording medium 30 in a memory 11 and converts the guidance information read out from the memory 11 and raw materials of voice, image, or the like to a MXF file. The MXF file is written in a memory 21 of a removable recording medium 20. In the removable recording medium 30, guidance information is read out from the MXF file written in the memory 21, guidance information is displayed in an electronic paper 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101674-A (JP)
Title: Bookmark
Inventor: MIYAMOTO SHUJI
IPC: B42D9/00
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bookmark which indicates a text or a drawing or the like of a half-read book or magazine, and enables the continuation of the already read text or picture or the like to instantly be recognized when the continuation is read later, and also, which is hard to fall out when being fitted, is neatly housed in a book, and does not become an obstacle.  <P>SOLUTION: For this bookmark, an index for indicating the position of a specified line or character is installed on the end section of a circular sheet with flexibility of which the thickness is thin. Also, the thin and flexible circular sheet is transparent or translucent through which characters are seen.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128923-A (JP)
Title: Image generating device and program thereof
Inventor: MATSUBA HIROAKI
IPC: G06T13/80
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generating device capable of really moving a character even when a plurality of movement patterns are coupled together.  <P>SOLUTION: The image generating device for generating a dynamic image of the character based upon frame information generated by combining a plurality of kinds of basic movement patterns includes a movement pattern storage means of storing pieces of frame information of the respective basic movement patterns and frame information of a composite movement pattern having pieces of frame information of all or some of the two or more kinds of basic movement patterns, a movement pattern coupling means of coupling pieces of frame information of movement patterns, and an image generating means of generating the dynamic image of the character based upon the coupled frame information. The movement pattern coupling means couples pieces of frame information of movement patterns by using frame information generated by interpolating pieces of frame information of basic movement patterns of the same kind included in movement patterns to be coupled to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126291-A (JP)
Title: Pneumatic tire and its manufacturing method
Inventor: KUROKI TAKESHI
IPC: B29D30/60
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To discharge static electricity of a vehicle to a road surface without degrading uniformity.  <P>SOLUTION: A tread rubber 2G includes: a base portion 9 made of a non-electrically-conductive rubber that is arranged on the inner side in the radial direction and extends continuously from the side of one tread end e1 to the side of the other tread end e2; a cap portion 10 made of a non-electrically-conductive rubber that is arranged on the outer side in the radial direction of the base portion 9 and serves as a ground surface 2a; and a conducting portion 11 made of an electrically-conductive rubber that exposes to the ground surface 2a at one end, the other end being connected with a side-wall rubber 3G that is electrically conductive with a rim when the rime is assembled. The cap potion 10 includes a first cap portion 10A divided in the left and right, and a second cap portion 10B. The conducting portion 11 extends in the radially inner direction between from the ground surface 2a to the first cap portion 10A and from the ground surface 2a to the second cap portion 10B, and is connected with the side-wall rubber 3G so as to extend in the axial direction between one of the first cap portion 10A and the second cap portion 10B or the base portion 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128605-A (JP)
Title: Droplet ejection weight measuring method of pattern forming apparatus
Inventor: KOJIMA KENJI
IPC: G02B5/20
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet ejection weight measuring method of a pattern forming apparatus by which ejection weight of a droplet can be measured with high accuracy.  <P>SOLUTION: A controller 100 performs a droplet throwing out motion to a droplet ejection head 40 based on bit map data BD before performing weight measurement of the droplet ejected from the droplet ejection head 40. Then temperature condition of the droplet ejection head 40 is made to approach to the temperature condition when a pattern is really drawn on a substrate. Accordingly weight measurement of the droplet ejected from the droplet ejection head 40 can be performed in the temperature condition in line with more actuality. Further a thrown out droplet recovery stand is provided at a position adjacent to a weight measuring unit 74. A carriage which performs a droplet throwing out motion is arranged adjacent to the carriage which performs measuring droplet ejection motion and the measuring droplet ejection motion is performed. Accordingly since weight measurement of the droplet can be performed in the condition in line with more actuality, weight measurement can be performed with high accuracy.  <P>COPYRIGHT: (C)2009,JPO&INPIT